SPDT Circular Rocker Switch Rocker

So the rocker on the switch for my aquarium light broke. Rather than buying a new switch to solder in, I figured I'd try to 3D print a piece to replace the broken one and improve on the design along the way.

This is the rocking portion of a circular SPDT switch, tested working. I thickened that central tube from the original piece so now it ends up being even sturdier than the original.